4b6e228e29
This enables the code to set the input MTU using the underline link packet types when set to 0, previously this would likely be rejected by the remote peer since it would be bellow the minimal of 48 for BR/EDR or 23 for LE, that way it shall be safe to use 0 without causing any side effects. This is convenient for the likes of A2DP transport, see: https://habr.com/en/post/456182/ Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.